| Part number | uP9303 |
|---|---|
| Download | uP9303 Datasheet (PDF) |
| File Size | 188.06 KB |
| Manufacturer | uPI Semiconductor |
| Description | 5V/12V Synchronous-Rectified Buck Controller |
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| Part Number | Description |
|---|---|
| uP9301 | 5V/12V Synchronous-Rectified Buck Controller |
| uP9505U | Dual Output 4+2-Phase PWM Controller |
| uP9508Q | 3/2/1+2/1-Phase PWM Controller |
| uP9509 | 3/2/1-Phase Synchronous-Rectified Buck Controller |
| uP9509S | 3/2/1-Phase Synchronous-Rectified Buck Controller |
Features The uP9303 is a pact synchronous-rectified buck controller specifically designed to operate with single 12V supply voltage and to deliver high quality output voltage. It adopts external pensated, voltage mode control to tightly regulate the feedback voltage to internal 0.6V reference voltage. The switching frequency is programmable from 50kHz to 500kHz, providing an optimal level of integration to reduce...
